18887744

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1134

約数の個数: 28

約数和(自身を含む): 37622988

約数和(自身を除く): 18735244

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 701, 842, 1402, 1684, 2804, 3368, 5608, 6736, 11216, 13472, 22432, 26944, 44864, 295121, 590242, 1180484, 2360968, 4721936, 9443872, 18887744]

約数ペア:

[(1, 18887744), (2, 9443872), (4, 4721936), (8, 2360968), (16, 1180484), (32, 590242), (64, 295121), (421, 44864), (701, 26944), (842, 22432), (1402, 13472), (1684, 11216), (2804, 6736), (3368, 5608)]